"Astronomy Juvenile literature." . . . . . "Our sun and the worlds around it; planets, moons, comets, and other wonders of the solar system" . "Juvenile works" . . "Our Sun and the Worlds around it ... Pictures by George Solonewitsch"@en . "Our sun and the worlds around it : planets, moons, comets and other wonders of the solar system"@en . . . . . . . "Our sun and the worlds around it"@en . "Our sun and the worlds around it" . "Our sun and the worlds arond it : planets, moons, comets, and other wonders of the solar system"@en . . . . . . "Our sun and the worlds around it : planets, moons, comets, and other wonders of the solar system" . . . . . . "Golden picture book of our sun and the worlds around it"@en . . "Our Sun and the Worlds Around It"@en . . . "Astronomy." . .